Top Of Form - Oki ML390 Service Manual

4.11 TOP OF FORM

4.11.01 General Information
Top of Form sets the print start position for the printer. It is adjustable in increments of 1/360 of an inch.
The amount of adjustment is limited to avoid paper jams.
4.11.02 Procedure
Continuous Feed / Single Sheet
· Verify that the ribbon and paper are installed.
· Power ON the printer.
· Press SEL until the SEL lamp goes out. The printer is deselected.
· Press and hold TOF/Quiet. While doing this, press either of the switches listed below.
FORM FEED increases the Top of Form. The paper is advanced.
LINE FEED decreases the Top of Form. The paper is retracted.
The lower red line on the ribbon protector shows the baseline of the current printing position. Use this
when positioning the Top of Form.
· The Top of Form is automatically saved in the printers static memory. Powering OFF the unit will NOT
change the Top of Form. You must reset the Top of Form to change it.
NOTE:
The bail must hold the paper in place. If the top of the page is set below the bail, the paper will catch on
the bail and a paper jam will occur.
4.11.03 Reset to Factory Defaults
Top of Form
· Verify that the ribbon and paper are installed.
· Power ON the printer.
· Press PAPER PARK to park the paper.
· Press TOF / QUIET.
· Open the bail lever to advance the paper.
Top of Form and Menu
· Verify that the ribbon and paper are installed.
· Power OFF the printer.
· Press PARK and TOF / QUIET while powering ON the printer.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Service Guide ML390/391
Chapter 4 Failure & Repair Analysis
Page: 109